Hosted on MSN11mon
Earth, the sun and a bike wheel: Why your high-school textbook was wrong about the shape of Earth's orbit
The average Earth-sun distance is 150 million kilometers ... I decided to compare the shape of Earth's orbit to an ordinary 26-inch bike wheel by scaling down the real dimensions to fit—and ...
The Sun4y
British Cycling
THE golden couple of cycling have announced they are having a baby ©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun", "Sun ...